APA aipamena

Lesmana, T., & Montgomery, L. (2019). Hari-hari bahagia. Gramedia.

Chicago Style aipamena

Lesmana, Tanti, and L.M Montgomery. Hari-hari Bahagia. Gramedia, 2019.

MLA aipamena

Lesmana, Tanti, and L.M Montgomery. Hari-hari Bahagia. Gramedia, 2019.